Emily Blunt to time travel in Looper Emily Blunt has joined the cast of Rian Johnson’s time-travel film Looper. The Devil Wears Prada actress will co-star in the film. alongside Inception actor Joseph Gordon-Levitt and Bruce Willis. The film will follow Gordon-Levitt’s character, a so-called ‘Looper’ whose job is to dispose of people who begin arriving from the future, but one day becomes confronted with an older version of himself (played by Willis). Looper is scheduled to begin in early 2011.